NVIDIA GeForce RTX 5090 vs AMD Radeon Pro Vega II Duo

VS

NVIDIA GeForce RTX 5090

AMD Radeon Pro Vega II Duo

We compared two Desktop platform GPUs: 32GB VRAM GeForce RTX 5090 and 32GB VRAM Radeon Pro Vega II Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 's Advantages

Released 5 years and 7 months late

Boost Clock has increased by 47% (2520MHz vs 1720MHz)

Larger VRAM bandwidth (1.52TB/s vs 1020GB/s)

17664 additional rendering cores

AMD Radeon Pro Vega II Duo 's Advantages

Lower TDP (475W vs 500W)

Score

Benchmark

FP32 (float)

GeForce RTX 5090 +678%

109.7 TFLOPS

Radeon Pro Vega II Duo

14.09 TFLOPS

GeForce RTX 5090

VS

Radeon Pro Vega II Duo

Graphics Card

Jan 2025

Release Date

Jun 2019

GeForce 50

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

Apple MPX

Clock Speeds

2235 MHz

Base Clock

1400 MHz

2520 MHz

Boost Clock

1720 MHz

1875 MHz

Memory Clock

1000 MHz

Memory

32GB

Memory Size

32GB

GDDR7

Memory Type

HBM2

512bit

Memory Bus

4096bit

1.52TB/s

Bandwidth

1020GB/s

Render Config

-

Compute Units

64

170

SM Count

-

21760

Shading Units

4096

680

TMUs

256

192

ROPs

64

680

Tensor Cores

-

170

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

88 MB

L2 Cache

4 MB

-

Theoretical Performance

483.8 GPixel/s

Pixel Rate

110.1 GPixel/s

1714 GTexel/s

Texture Rate

440.3 GTexel/s

109.7 TFLOPS

FP16 (half)

28.18 TFLOPS

109.7 TFLOPS

FP32 (float)

14.09 TFLOPS

1.714 TFLOPS

FP64 (double)

7.045 TFLOPS

Board Design

500W

TDP

475W

900 W

Suggested PSU

850 W

1x HDMI 2.1 3x DisplayPort 2.1a

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 16-pin

Power Connectors

None

Graphics Processor

GB202

GPU Name

Vega 20

GB202-400-A1

GPU Variant

Vega 20 XT

Blackwell 2.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

4 nm

Process Size

7 nm

Unknown

Transistors

13.23 billion

Unknown

Die Size

331 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

10.1

CUDA

-

6.8

Shader Model

6.7

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